Security researcher Mystick, has submitted on 30/10/2008 a cross-site-scripting (XSS) vulnerability affecting www.guestcity.com, which at the time of submission ranked 990362 on the web according to Alexa.
We manually validated and published a mirror of this vulnerability on 13/09/2009. It is currently unfixed.
If you believe that this security issue has been corrected, please send us an e-mail.
Vulnerable URL: http://www.guestcity.com/cgi-bin/view.fcgi?book=%22%3E%3Cscript%3Ealert(/Mystick/)%3C/script%3E&block=1